Aboard 12 3 4 feet long is cut so that 9 7 8 feet are left. what length of the board was cut off? a) 2 1 2 ft b) 2 7 8 ft c) 3 1 2 ft d) 3 7 8 ft

Use the distributive law to multiply. 3(4x + 5y + 6)

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17